baber/WOPTO huggingface dataset:
Patent JP-H04347564-A (JP)
Title: Wire guide rotation stopper for motor rotor winding apparatus
Inventor: MAEZAWA TAKAYUKI
IPC: H02K15/09
Filed: 1991-05-22
Abstract: PURPOSE:To prevent movement of wire guide in the circumferential direction and adequately and surely hold the rotation stop condition by fixing the one end of a wire guide supporting axis. CONSTITUTION:Three keys among four slide keys 66 always engage with each corresponding key groove 63, forming a rotation stopping mechanism. Since a rod 7 is coupled with a slide key supporting block 62 due to the engaging condition of the slide keys other than those interfering the a tube portion of a copper wire feeding tube 27 and the key groove 63, the rod 7 is fixed for the circumferential direction. Therefore, the rod 7 is never driven to rotate jointly with the rotating motion of a spindle shaft 4 at the time of winding operation and the wire guide fixed at the one shaft end of rod 7 is surely stopped to rotate.
Patent JP-S5480061-A (JP)
Title: Demodulating device
Inventor: FURUYA TSUNEYUKI
IPC: H04L27/22
Filed: 1977-12-09
Abstract: PURPOSE:To secure an easy and accurate monitor for the state of the signal short break under transmission of the data by providing the display circuit to perform the count display for the output pulse of the gate circuit. CONSTITUTION:The following circuits are provided: level deciding circuit 3 which receives the phase-detected two kinds of base band signals and delivers four kinds of vector identificatiin signals; logic circuit 5 which is connected between circuit 3 and demodulator circuit 4 to demodulate the data signal from the output signal of circuit 3 and produces the output when the reception phase modulation signal is under the non-signal state; and counter circuit 6 which counts the detecting frequency for the output of the logic circuit. In addition, gate circuit 7 is installed to give the gate control to the clock pulse of the expected cycle via the output of the logic circuit, along with display circuit 8 to give the count display to the output pulse of the gate circuit. Thus, the state of the signal short break can be monitored under transmission of the data in an easy and accurate way.
Patent JP-S5269865-A (JP)
Title: Apparatus of dust collection and denitration
Inventor: HORI KIKUO
IPC: B01J8/02
Filed: 1975-12-09
Abstract: PURPOSE:To be able to carry out the dust removal in exhaust gas and the denitration in the same vessel at the same time, by equipping mixed layer, mixing the dust collecting gravel with the denitration catalyst in thescylindrical main body to the horizontal direction and equipping the rake-shaped stirring device, stirring the inner part of mixed layer.
Patent JP-S6126260-A (JP)
Title: Gto thyristor
Inventor: HAYASHI YASUHIDE
IPC: H01L29/423
Filed: 1984-07-16
Abstract: PURPOSE:To enable the increase in controllable current by a method wherein gate off voltage is impressed on one of two kinds of gates by a fixed time later than on the other gate. CONSTITUTION:When first a switch S1 is closed, the voltage of a turn-off DC power source B1 is impressed across the first gate G1 and the cathode K, and the GTO turns on. In order to turn off the GTO, a switch S2 is closed by opening the switch S1. This action enables off-gate current to be led out of the gate G1 and the anode current to be reduced after a required time and driven to a region close to the second gate G2. When next a switch S3 is closed after a fixed time, off-gate current is led out of also the gate G2. Therefore, the part of anode current concentration is markedly reduced in gate lead-out resistance as viewed from the gate G2 because of being close to the gate G2. This enables the gate current to be led out during a period of current concentration and can increase the controllable current.
Patent JP-S5270898-A (JP)
Title: Ticket printing and issuing system
Inventor: ISHIZAWA TOSHIKI
IPC: G07B5/00
Filed: 1975-12-10
Abstract: PURPOSE: To provide a ticket printing and issuing system, which can selectively and desirably print both automated tickets and unautomated tickets unsuitable for automatic ticket examination, thereby to reduce the running cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000340773-A (JP)
Title: Nonvolatile semiconductor memory storage and manufacture thereof
Inventor: FUKATSU SHIGEMITSU
IPC: H01L21/8247
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process of a nonvolatile semiconductor device. SOLUTION: A floating gate 3 is formed on the polysilicon gate of a logic part, and a control gate 6 is composed of a diffusion layer formed on a silicon substrate 1 by implantion of ions. A prescribed section 3a of the floating gates 3 is provided in extended form in the prescribed width, the ions implanted on both sides in the width direction of the prescribed section 3a are diffused, they are coupled under the prescribed section 3a, and a tunnel region is formed. In such a structure, it is not necessary to form a polysilicon layer in two layers, because a control gate 6 is formed on the surface of a substrate 1.
Patent JP-H0327267-A (JP)
Title: Making of bleached vegetable pulp
Inventor: MISHIERU DOUBITSUKU
IPC: A23L19/10
Filed: 1990-06-05
Abstract: PURPOSE: To produce vegetable bleached pulp excellent in whiteness by treating vegetable pulp in an acidic medium at a prescribed pH for a prescribed time, well washing the treated pulp and bleaching it with an alkaline hydrogen peroxide soln. in the presence of a stabilizer. CONSTITUTION: Vegetable pulp such as residual pulp produced by extracting sugar from sugar beet is immersed in an acidic medium of <=pH2.5 such as a hydrochloric acid soln. for about >=10min. The treated pulp is washed with water at 20-60 deg.C so as to attain >=80% efficiency. The washed pulp is bleached with a hydrogen peroxide soln. contg. an alkaline substance such as sodium hydroxide in the presence of a hydrogen peroxide stabilizer such as sodium silicate to obtain the objective vegetable bleached pulp excellent in whiteness and suitable for use in a process for producing a food such as flour.
Patent JP-H01314421-A (JP)
Title: Impulsive noise suppressing circuit
Inventor: TSUNASHIMA HIROSHI
IPC: H03K5/01
Filed: 1988-06-15
Abstract: PURPOSE:To suppress an impulsive noise by providing a single stable multi-vibrator means, an AND gate means and a delay circuit means, suppressing a pulse signal, which is shorter than the operating time of the single stable multi-vibrator means, and outputting an output signal to an input signal which is longer than the operating time. CONSTITUTION:When a short intermittent signal is inputted to an input terminal IN and this signal is a short pulse to be erased in a time which is shorter than an operating time tau of the single stable multi-vibrator means, a short whisker-shaped pulse is outputted. Since this pulse is absorbed in a delay circuit LG, an output terminal OUT is left to be an L level and nothing is outputted. Next, when the pulse to be longer than the above mentioned tau is inputted, since the input signal of the IN goes to be H, the two inputs of the AND gate go to be H together and the OUT goes to be the H level. Then, the output signal is outputted. This output signal is outputted until there is no input signal of the IN. Accordingly, when a pulse noise suppressing circuit is used for the abnormality display lamp or warning buzzer, etc., of a supervising system, intermittence on the basis of the noise, etc., is erased.
Patent JP-H072106-A (JP)
Title: Unit toilet and washroom structure for vehicle
Inventor: FUJII TAKEHIRO
IPC: A47K4/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a relatively inexpensive and unitized toilet/washroom structure by the outwork which can be decorated with patterns in the toilet and washroom space. CONSTITUTION:An upper unit 2 of a toilet and a washroom is constituted by an aluminum frame 3 and an aluminum plate 4 lined with a decorative sheet 5, and the upper unit is unitized with a lower FRP unit 1 by the outwork. The toilet and washroom unit where patterns are provided on the interior fittings can be provided by constituting the upper unit with the aluminum material and the lower unit with the FRP material.
Patent JP-H0441587-A (JP)
Title: Operation of coke dry quenching facility
Inventor: WATANABE HIDEO
IPC: C10B39/02
Filed: 1990-06-07
Abstract: PURPOSE:To improve arithmetic accuracy and to achieve a high loading operation of a coke dry quenching facility by performing an arithmetic operation of the amt. of coke in a prechamber by using a specified arithmetic equation. CONSTITUTION:The amt. of coke in a prechamber of a coke dry quenching facility is arithmetically operated by the following equation: W=W -W +W0-A-B0, wherein W is the amt. of coke in the prechamber; W is a corrected amt. of fed coke: W is a corrected amt. of discharged coke; W0 is a standard coke level; A is the amt. of gasified coke in the chamber; B is the amt. of coke discharged from the chamber by a circulating gas.
Patent JP-S5573708-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: YONEHARA SHIGEKI
IPC: C08F14/00
Filed: 1978-11-29
Abstract: PURPOSE: To prepare a powdery vinyl chloride polymer useful as paste while suppressing the deposition of scale to the reactor walls, by polymerizing the monomer in the presence of water, an emulsifier, a polymerization initiator, etc. and the specific amount of an organic compound having a mercapto group and a hydroxyl group.  
     CONSTITUTION: A powdery vinyl chloride polymer having an average particle size of 0.2W2μ is prepared by carrying out the polymerization of vinyl chloride monomer or a monomer mixture consisting mainly thereof, in the presence of  0.0005W0.01wt%, based on the monomers, of an organic compound having a mercapto group and a hydroxyl group (e.g. 2-mercaptoethanol, etc.), in a medium composed of water, an emulsifier (e.g. sodium lauryl sulfate, etc.), a polymerization initiator soluble in the monomer (e.g. lauroyl peroxide, etc.) and if desired, a polymerization additive, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6041438-A (JP)
Title: Preparation of frozen chestnut
Inventor: IINO HISAE
IPC: A23B7/04
Filed: 1983-08-12
Abstract: PURPOSE:To prepare a delicious frozen chestnut cookable easily at any time independent of the season, by steaming the skinned raw chestnut, freezing quickly at a specific temperature, and storing in a sealed plastic bag. CONSTITUTION:Skinned raw chestnut is immersed in a solution of burnt alum containing 0.05% burnt alum and 0.1% ascorbic acid solution, steamed, and then frozen quickly at <=-30 deg.C preferably by spraying liquid nitrogen. The frozen chestnut is sealed in a plastic bag and maintained at <=-18 deg.C to obtain the objective frozen chestnut. EFFECT:Frozen chestnut having excellent hardness and color can be prepared by the immersion treatment.
Patent JP-H10328497-A (JP)
Title: Iron
Inventor: NAKAMURA SHUNEI
IPC: D06F75/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance between an opening/closing rod and an adjustment plate and to improve durability in an iron provided with a valve device for opening and closing the supply path of steam from a steam chamber to a steam path. SOLUTION: A lid body 2 for forming the steam chamber 3 is provided on a base 1, a partition plate 6 is disposed between the lid body 2 and the base 1, the steam path 7 is formed between the partition plate 6 and the base 1 and the supply path of the steam from the steam chamber 3 to the steam path 1 is opened and closed by the valve device 19. For the valve device 19, the opening/closing rod 20 is vertically moved by the movement of the adjustment plate 11 provided with bevel-shaped groove part 10 linked with a lever 9, a steel ball 21 is disposed between the opening/closing rod 20 and the adjustment plate 11 and a valve body 14 fixed to the opening/closing rod 20 is attached and detached to/from a valve seat 15.
Patent JP-H0314988-A (JP)
Title: Inner face resin lining tube and ites manufacture
Inventor: OHASHI YOSHINOBU
IPC: B29C63/34
Filed: 1989-06-08
Abstract: PURPOSE:To improve sufficient durability and sealing performance for a long period by arranging a cylindrical resin lining member with uneven surface on its outer face, at the inner face of pipe, and providing a mortar layer between the outer face of resin lining member and the inner face of pipe. CONSTITUTION:A mortar layer 2 is formed on the inner face of cast-iron made pipe 1. On the inner face of the layer 2, a cylindrical resin lining member 3 is also arranged. This member 3 is capable of being formed of polyvinyl chloride, polyethylene, polybutane and the like. On the outer surface thereof, a plurality of dovetail groove like projections/recesses 4 are formed. In this inner resin lining pipe, the pipe 1 is rotated and applied with mortar on the inner face by centrifugal force to form the mortar layer 2. Thereafter the resin lining member 3 is inserted and mortar curing is carried out. As a result, without preprocessing on the inner face of pipe, the pipe with sufficient durability against corrosive fluid can be provided.
Patent JP-H11337155-A (JP)
Title: Constitution of starter circuit of engine heat pump
Inventor: AZUMA ISAO
IPC: F24F11/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable stopping of a starter by a remaining relay even when either a power relay or a drive relay becomes abnormal and locked in an ON state and thereby to prevent the starter from being damaged, by providing a means to transmit an OFF signal to the relays. SOLUTION: A controller 4 is provided with a driver 44, an impressed voltage detecting means 41, a pulse detecting means 42 and a start detecting means 43. A starter circuit is so constituted that in the case when a starter drive relay 21 is locked in an ON state at the time of occurrence of a fault, an abnormality stop of a system can be executed by cutting off a starter power relay 22 and that the place of a failure at the time of occurrence of the fault can also be specified.
Patent JP-S5574460-A (JP)
Title: Ultrasonic-wave flaw detector
Inventor: UCHIDA HIROSHI
IPC: G01N29/44
Filed: 1978-12-01
Abstract: PURPOSE: To distinctly identify the echo pulses of defects on a screen, by displaying the desired observation range by two bright lines rectangular to a time base while indicating a detecting level by the height of the bright lines.  
     CONSTITUTION: Transmission pulses, defective echo pulses, base echo pulses, etc. sent out from a video amplifier appear on a screen of a Braun tube B. Monostable multivibrators M1, M2 forward square waves with the desired time width, and monostable multivibrators M3, M4 send out the first and second pulses substantially shown by one line. The pulses are added to a level regulator L through a resultant circuit H2, and further added to the Braun tube B through a resultant circuit H1. When there are defective echo pulses, an alarm device D gives alarms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63313228-A (JP)
Title: Microfilm processor
Inventor: KANEKO KIYOSHI
IPC: G06F3/0487
Filed: 1987-06-16
Abstract: PURPOSE:To improve the operability by providing a transparent coordinate input tablet on an indicator, and designating a desired editing area of a displayed microfilm image by said tablet. CONSTITUTION:In a control system of a microfilm processor, as for an input/ output device 64, a transparent digitizer tablet of an ultrasonic wave system is superposed and placed on an indicator 65 constituted of a CRT display, etc., and through this tablet, a display image of the indicator 65 is observed visually. Also, the tablet concerned is constituted of a vibration transfer plate 8, and a position coordinate inputted with a vibration pen 3 is detected by a vibration sensor 6 of a corner part. Moreover, by executing a dot display at a position on the indicator 65 traced with the vibration pen 3, it is also possible to synthesize and display an image inputted from the digitizer tablet to a microfilm image. In such a way, other editing area than a rectangle can be designated.
Patent JP-S6040860-A (JP)
Title: Device for controlling oil pressure of automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H61/04
Filed: 1983-08-15
Abstract: PURPOSE:To reduce a selection shock and assure a quantity of lubircating oil, by connecting a constant pressure control valve to the pressure-control-time oil pressure discharge port of a throttle valve through a changeover valve, which is closed only when an automatic transmission is in a low speed position. CONSTITUTION:A constant pressure control valve 50 for always controlling the pressure of oil to a constant level is connected to the pressure-control-time oil pressure discharge port of a throttle valve through a changeover valve 48, which is closed only when an automatic transmission is in a low speed position. As a result, line pressure in a region of low throttle opening degree is lowered throughout the low-gear movement of a vehicle, which is started through selection, and the minimum level of the line pressure is made relatively high throughout the high-speed movement of the vehicle, so that a selection shock is reduced and a quantity of lubricating oil is assured.
Patent JP-H01317551-A (JP)
Title: Rotary cylindrical roller mill
Inventor: MISUMI SEIKI
IPC: B02C15/16
Filed: 1988-06-17
Abstract: PURPOSE:To contrive roller mill operation with a high degree of efficiency and with the materials to be crushed and the resulting product held in the optimum operating condition by providing a crushing cylinder movable by a motor about a horizontal shaft and a crushing roller pressed against the inner wall of the crushing cylinder by a press-contact device. CONSTITUTION:There are provided a crushing cylinder 6 movable by a motor 5 about a horizontal shaft and a crushing roller 7 pressed against the inner wall of the crushing cylinder 6 by a press-contact device 8, thereby making the crushing efficiency excellent and the operation costs lower. Since the pressing and shearing forces exerted on the materials to be crushed can be adjusted as desired, there is no failure of the crushing operation, unlike the conventional roller mill and the particle sizes of product can be freely adjusted ranging from rough to fine particles with the roller mill kept in the optimum operating condition.
Patent JP-S63312607-A (JP)
Title: Rotary transformer and manufacture thereof
Inventor: KATO MASAAKI
IPC: H01F38/14
Filed: 1987-06-16
Abstract: PURPOSE:To suppress a crosstalk between channels to a small value by providing magnetic layers on the inner faces of concentric grooves of a nonmagnetic plate, providing a winding on the layer to form a stationary side element and a rotary side element, and oppositely disposing them to form a plurality of signal transmission channels. CONSTITUTION:When a signal current flows to the winding 12 of a stationary side element 1, a magnetic flux generated at magnetic layers 8, 9 as a magnetic path on the basis of the current is induced through the layer 9 in an opposite winding 13 of a rotary side element 2, thereby transmitting a signal. On the contrary, when a signal current flows to the winding 13 of the element 2, a signal is similarly transmitted to the winding 12 of the element 1. In this case, since the layers 8, 9 are magnetically isolated by a ringlike protrusion between the grooves 6 and 7 of magnetic plates 4, 5 between adjacent channels, a leakage magnetic flux therebetween is extremely small. Accordingly, a signal crosstalk between the channels becomes very small.
Patent JP-H024913-A (JP)
Title: Method for annealing thin band iron-based amorphous alloy
Inventor: MORITO NOBUYUKI
IPC: C22C38/00
Filed: 1988-06-17
Abstract: PURPOSE:To prevent the deterioration in the magnetic characteristics such as iron loss by annealing the alumina insulating film-coated thin band iron-based amorphous alloy in an atmosphere mixed with oxygen. CONSTITUTION:The melt of the iron-based alloy having a specified composition is quenched by the single roll method, etc., and solidified to obtain a thin band amorphous alloy. An aq. processing soln. consisting essentially of colloidal hydrated alumina is applied on the band alloy, and then baked at a relatively low temp. The obtained alumina insulating film-coated band alloy is annealed in an atmosphere mixed with oxygen. Air, oxygen, a gaseous mixture of oxygen and an inert gas, etc., are appropriately used as the annealing atmosphere. The oxygen in the atmosphere forms a solid film on the surface of the alloy layer to prevent the crystallization of the alpha-Fe surface, and the deterioration in the iron loss characteristic is advantageously prevented. An Fe-B-Si based alloy consisting of 7-16 atom% B, 4-14 atom% Si, and the balance Fe or an Fe-(Mn,Ni)-B-Si based alloy further contg. 0.5-10% one or two kinds between Mn and Ni is appropriately used as the iron-based alloy.
Patent JP-H09308109-A (JP)
Title: Power supply using overhead earth-wire
Inventor: YAMAGUCHI TATSUFUMI
IPC: H02G13/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To extend the nominal span of aerial earths, and increase the electromotive force of an overhead earth-wire, and cover the power of apparatuses annexed to a pylon. SOLUTION: Overhead earth-wires 1 and 2 are supported by a wedge-type anchor clamp 3, and further the wedge-type anchor clamp 3 is supported by a center tightening plate 8 through one sheet of link 4, a vernier metal fitting 5, an insulator 6, and a right angle clevis 7. A free overhead earth-wire 9 positioned inside the anchor clamp 3 is fixed to the clamp frame 1 supported on an insulating plate 13 on the tightening plate 8 through an insulating plate 13, by means of a jumper clamp 12. As a result, the overhead earth-wires 1 and 2 are insulated from a pylon and the nominal span increases.
Patent JP-S6415580-A (JP)
Title: Fluid locking apparatus
Inventor: KENESU JIYOOJI KURIISUBII
IPC: F16K17/30
Filed: 1988-06-17
Abstract: PURPOSE: To make it possible to obtain desired hysteresis by changing the strength of a compression spring. CONSTITUTION: Within a housing 70 two spools 62, 63 and a spool with a larger diameter are provided and the spools 62, 63 are energized in one direction by springs 68, 69, respectively. In a state where the inlet pressure is low, the inlet 14 and outlet 17 are interlinked and the path 76 and tank 74 are shut off by the larger diameter part 84. When the inlet pressure increases, the spool 62 moves to the right, the larger diameter part 78 of the spool 62 shuts off the outlet 17 and path 77. At this time the inlet 14 and outlet 17 are interconnected by a groove 88. When the inlet pressure further increases, the spool 63 moves to the right, and as the path 76 and tank 74 are interconnected, the spool 67 moves to the right, and the spool 63 moves further to the right, the inlet 14 and outlet 17 are shut off.  In this state, the larger diameter 87 of the spool 67 is subject to be pressurized only on the end face with hysteresis being generated.
Patent JP-H11339903-A (JP)
Title: Substrate mount connector
Inventor: HASEGAWA ITSUMI
IPC: H01R12/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate mount connector of a comparative small dimension which is fixed to a circuit substrate by a fastening means. SOLUTION: A substrate mount connector contains a slit housing 20 containing a projection wall 21. A plurality of contacts 30 are disposed along both side surfaces of the projection wall 21. Through holes 23 passing through toward a bottom surface 22 are formed at plural spots of the projection wall 21 in a longitudinal direction. A long and narrow metal board 60 having a hole 61 corresponding to the through hole 23 is disposed on a top surface 21a of the projection wall 21. The substrate connector is disposed at a prescribed position of a circuit substrate, and it is firmly fixed to the circuit substrate when the hole 61 of the metal board 60 engages with a rivet 50 passing through the through hole 23 of the housing 20 with respect to a long and narrow metal board disposed on a reverse surface of the circuit substrate, and a sufficient reinforcement is attained at the same time.